package cn.wangyu;

public class Example17 {
	public static void main(String[]args){
		int  i,j;
		itcast : for(i = 1;i <= 9; i++){
			for(j = 1;j <= i; j++){
				if(i > 4){
				break itcast;
			}
			System.out.print("*");
		}
		System.out.println("\n");
		}
	}
}
